| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.68 | 9.696% | $153.2234 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $59.70 | 11.738% | $66.7076 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $169.57 | 8.315% | $183.6697 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $46.90 | 8.675% | $50.9686 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $168.45 | 8.555% | $182.8609 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $108.42 | 12.136% | $121.5779 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $124.95 | 11.566% | $139.4017 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $817.67 | $898.4098 | $898.41 | $898.35 | $898.50 | |